APA (7th ed.) Citation

Daniel Ledesma, R., Valero-Mora, P., & Macbeth, G. (2015). The Scree Test and the Number of Factors: A Dynamic Graphics Approach. Spanish Journal of Psychology, 18, 1. https://doi.org/10.1017/sjp.2015.13

Chicago Style (17th ed.) Citation

Daniel Ledesma, Rubén, Pedro Valero-Mora, and Guillermo Macbeth. "The Scree Test and the Number of Factors: A Dynamic Graphics Approach." Spanish Journal of Psychology 18 (2015): 1. https://doi.org/10.1017/sjp.2015.13.

MLA (9th ed.) Citation

Daniel Ledesma, Rubén, et al. "The Scree Test and the Number of Factors: A Dynamic Graphics Approach." Spanish Journal of Psychology, vol. 18, 2015, p. 1, https://doi.org/10.1017/sjp.2015.13.